GB674711A - Improvements in and relating to reinforced concrete floor structures - Google Patents
Improvements in and relating to reinforced concrete floor structuresInfo
- Publication number
- GB674711A GB674711A GB2211950A GB2211950A GB674711A GB 674711 A GB674711 A GB 674711A GB 2211950 A GB2211950 A GB 2211950A GB 2211950 A GB2211950 A GB 2211950A GB 674711 A GB674711 A GB 674711A
- Authority
- GB
- United Kingdom
- Prior art keywords
- beams
- floor
- reinforced concrete
- extend
- floors
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/48—Special adaptations of floors for incorporating ducts, e.g. for heating or ventilating
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
674,711. Reinforced concrete floors; electric conduits in floors. ROBERTSON CO., H. H. Sept. 7, 1950, No. 22119/50. Classes 20(ii) and 20(iv). The load bearing reinforcement of the concrete floors of a reinforced concrete, steel framed building is formed either as a whole or in part by a ' number of spaced, parallel hollow metal beams which extend across the floor supporting members of the steel frame and are entirely surrounded by the floor concrete, the beams also being adapted for use as electric wiring conduits. In the typical floor structure shown in Fig. 1, a number of columns 10 support girders 12 between which extend the floor supporting joists 14. A number of spaced, hollow beams 16 extend across and are welded to 'joists 14, the beams, together with a number -of steel bars 24, forming the reinforcement for the floor. Electric wiring is run as required through the beams 16, a cross-over duct 26, having junction boxes 28 opening through the floor, being provided at selected points along the beams. The hollow beams preferably consist of an upper inverted channel shaped member 18 closed by a lower plate 22, as shown in Fig. 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2211950A GB674711A (en) | 1950-09-07 | 1950-09-07 | Improvements in and relating to reinforced concrete floor structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2211950A GB674711A (en) | 1950-09-07 | 1950-09-07 | Improvements in and relating to reinforced concrete floor structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB674711A true GB674711A (en) | 1952-06-25 |
Family
ID=10174197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2211950A Expired GB674711A (en) | 1950-09-07 | 1950-09-07 | Improvements in and relating to reinforced concrete floor structures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB674711A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869690A (en) * | 1954-12-23 | 1959-01-20 | Revere Electric Mfg Company | Light pole construction |
| US3264791A (en) * | 1963-03-04 | 1966-08-09 | Square D Co | Building floor construction and underfloor wiring duct system |
-
1950
- 1950-09-07 GB GB2211950A patent/GB674711A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2869690A (en) * | 1954-12-23 | 1959-01-20 | Revere Electric Mfg Company | Light pole construction |
| US3264791A (en) * | 1963-03-04 | 1966-08-09 | Square D Co | Building floor construction and underfloor wiring duct system |
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